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Cylindrical black cloth speaker with chrome accents and removable shoulder strap

NGS

NGS Roller Tempo 20W Bluetooth 5.0 Speaker, Black

SKU CH-C00K-Y4029

A portable 20W Bluetooth 5.0 speaker with TWS pairing, USB, microSD and AUX inputs, 1500 mAh battery for up to 5 hours at 70% volume, and a removable shoulder strap

  • 20W output delivers powerful sound for any setting
  • Bluetooth 5.0 and TWS let you pair two speakers wirelessly
  • 1500 mAh battery provides up to 5 hours playback at 70% volume
  • USB, microSD and aux inputs connect multiple audio sources
  • Lightweight design with removable shoulder strap makes it easy to carry anywhere

Portable 20 W Bluetooth 5.0 speaker

The NGS Roller Tempo is a battery-powered wireless speaker that delivers 20 W of audio output. It connects via Bluetooth 5.0 and supports True Wireless Stereo pairing with a second unit. A removable shoulder strap and a weight of 1 kg make it easy to carry outdoors.

Buyers wanting grab-and-go sound

This speaker suits listeners who want a single portable unit for music on the move and the option to add a second speaker for wider stereo. It is not for users who need mains-only operation, multi-room audio ecosystems, or built-in voice-assistant microphones.

20 W output and 5-hour runtime

The 20 W amplifier runs for up to 5 hours at 70 % volume from the 1500 mAh battery. That single figure decides whether the speaker lasts long enough for your typical outing.

Highlights

  • 20W output delivers powerful sound for any setting
  • Bluetooth 5.0 and TWS let you pair two speakers wirelessly
  • 1500 mAh battery provides up to 5 hours playback at 70% volume
  • USB, microSD and aux inputs connect multiple audio sources
  • Lightweight design with removable shoulder strap makes it easy to carry anywhere

Specifications

No published specifications for this item yet.

Questions about this item

Does the speaker need a wall outlet, or does the built-in 1500 mAh battery let it run on its own?

The integrated 1500 mAh battery powers the speaker for up to 5 hours at 70 % volume, so no mains connection is required during use.

Can I link two of these speakers together for stereo sound using True Wireless Stereo?

Yes, the TWS feature lets you pair two units simultaneously over Bluetooth 5.0 to double the 20 W output.

How can I confirm the speaker is charging correctly after plugging it in?

Connect the micro USB charging port; the speaker's indicator will show charging status, and a full charge restores the 5-hour playback rating at 70 % volume.

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